package operation;
import book.Book;
import book.BookList;

public class ShowOperation implements IOperation{
    public void work(BookList bookList) {
        //System.out.println("显示图书");
        int currentSize = bookList.getUsedSize();
        for(int i = 0;i < currentSize;i++) {
           Book book = bookList.getBook(i);
            System.out.println(book);
        }
    }

}
